Remote Senior Full-Stack Engineer (Contractor, ~15h/wk)

YO AI Labs; Helsinki; Remote; EUR 60,000 - 90,000; Part time

Job summary

YO AI Labs is seeking a skilled Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and problem-solving. This is a contract, fully remote role for ~15 hours per week with flexible scheduling.

You will develop and debug front-end and back-end applications, build APIs and data models, review AI-generated code for correctness and security, and translate builds across languages. Strong full-stack experience required.

Qualifications

• Proven experience in full-stack software development across front-end and back-end.
• Experience reviewing AI-generated code for correctness, security, and performance.
• Ability to work with multiple programming languages and translate builds between languages.

Responsibilities

• Develop and debug front-end and back-end applications.
• Build features, APIs, services, and data models.
• Understand and work across unfamiliar codebases.
• Troubleshoot application, API, database, and integration issues.
• Review and evaluate AI-generated code for correctness, security, performance, and maintainability.
• Translate and adapt software builds between programming languages.

Skills

Python

React

JavaScript

Java

Node.js

Rust

Go

TypeScript

Strong full-stack development

APIs & Databases

Job description

YO AI Labs is seeking a skilled Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and problem-solving. This is a contract, fully remote role for ~15 hours per week with flexible scheduling.

You will develop and debug front-end and back-end applications, build APIs and data models, review AI-generated code for correctness and security, and translate builds across languages. Strong full-stack experience required.